871372010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{10243}}^1$

素因数の和:10478

約数の個数: 32

約数和(自身を含む): 1610848512

約数和(自身を除く): 739476502

約数列:

[1, 2, 5, 10, 47, 94, 181, 235, 362, 470, 905, 1810, 8507, 10243, 17014, 20486, 42535, 51215, 85070, 102430, 481421, 962842, 1853983, 2407105, 3707966, 4814210, 9269915, 18539830, 87137201, 174274402, 435686005, 871372010]

約数ペア:

[(1, 871372010), (2, 435686005), (5, 174274402), (10, 87137201), (47, 18539830), (94, 9269915), (181, 4814210), (235, 3707966), (362, 2407105), (470, 1853983), (905, 962842), (1810, 481421), (8507, 102430), (10243, 85070), (17014, 51215), (20486, 42535)]